/ Dictionary / Index C cat's pajamas: Meaning and Definition of Find definitions for: cat's' paja'mas Pronunciation: [key] — Older Slang. Older Slang. someone or something wonderful or remarkable. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. catslide cat's-paw Related Content Daily Word Quiz: anecdote Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language